202461855

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{1093}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 331770816

約数和(自身を除く): 129308961

約数列:

[1, 3, 5, 15, 53, 159, 233, 265, 699, 795, 1093, 1165, 3279, 3495, 5465, 12349, 16395, 37047, 57929, 61745, 173787, 185235, 254669, 289645, 764007, 868935, 1273345, 3820035, 13497457, 40492371, 67487285, 202461855]

約数ペア:

[(1, 202461855), (3, 67487285), (5, 40492371), (15, 13497457), (53, 3820035), (159, 1273345), (233, 868935), (265, 764007), (699, 289645), (795, 254669), (1093, 185235), (1165, 173787), (3279, 61745), (3495, 57929), (5465, 37047), (12349, 16395)]